LITERATURE CITED
- Coker, W. C., and A. H. Beers. 1943. The Boletaceae of North Carolina. Univ. North Carolina Press, Chapel Hill. 96 p.
- Garrett, S. D. 1956. Biology of root-infecting fungi. Cambridge Univ. Press, Cambridge, United Kingdom. 293 p.
- Giltrap, N. J. 1979. Experimental studies on the establishment and stability of ectomycorrhizas. Ph.D. Thesis, Univ. of Sheffield, United Kingdom.
- Hongo, T. 1982. Gyrodon merulioides (Schweinitz) Singer, a bolete new to Japan. Rep. Tottori Mycol. Inst. 20: 100–103.
- Laiho, O. 1970. Paxillus involutus as a mycorrhizal symbiont of forest trees. Acta Forest. Fenn. 106: 1–72.
- Molina, R., and J. G. Palmer. 1982. Isolation, maintenance, and pure culture manipulation of ectomycorrhizal fungi. Pp. 115–129. In: Methods and principles of mycorrhizal research. Ed., N. C. Schenck. Amer. Phytopathol. Soc., St. Paul, Minnesota.
- Pantidou, M. E. 1961. Cultural studies of Boletaceae. Gyrodon merulioides and four species of Boletinus. Canad. J. Bot. 39: 1149–1162.
- Singer, R. 1945. The Boletineae of Florida with notes on extralimital species. II. The Boletaceae (Gyroporoideae). Farlowia 2: 223–303.
- Singer, R.. 1975. The Agaricales in modern taxonomy. 3rd Ed. Cramer, Vaduz. 912 p.
- Singer, R., I. Araujo, and M. H. Ivory. 1983. The ectotrophically mycorrhizal fungi of the neotropical lowlands, especially Central Amazonia. Beih. Nova Hedwigia 77: 1–352.
- Snell, W. H., and E. A. Dick. 1957. A glossary of mycology. Harvard Univ. Press, Cambridge, Massachusetts. 171 p.
- Snell, W. H., and E. A. Dick. 1970. The Boleti of northeastern North America. Cramer, Lehre. 115 p.
- Willetts, H. J. 1978. Sclerotium formation. Pp. 197–213. In: The filamentous fungi. Vol. 3. Eds., J. E. Smith and D. R. Berry. Edward Arnold, London.